Celebrity families out and about this weekend: Hugh Jackman, Gwen Stefani, Katie Holmes, and Kourtney Kardashian.

Hugh Jackman gave his daughter Ava a lift home after school on Friday, while wife Deborra-Lee Furness carried the new family puppy.

Gwen Stefani and sons Zuma and Kingston were spotted heading to Harlow Madden's 3rd birthday party in Beverly Hills on Saturday. Harlow (daughter of Nicole Richie and Joel Madden) turns 3 tomorrow and celebrated with an A-List party over the weekend – attended by the children of Tobey Maguire, Ellen Pompeo, Sara Gilbert, and many others.

Katie Holmes and Suri spent the weekend in Vancouver. Tom Cruise is filming for "Mission Impossible 4" in Vancouver, so Katie and Suri made a stop by the set to visit for a while before heading over the book store together.

Kourtney Kardashian and son Mason were among the A-Listers who were photographed heading Harlow Madden's birthday party. They first did a little shopping at Barney's and Nieman Marcus before making their way to Beverly Hills for the party.

Kathleen Spencer is a pop culture fanatic, movie aficionado, lover of celebrity gossip and is a confessed mommy blog addict. Kathleen has a decade of experience writing about the trials, tribulations and triumphs of celebrities and their cohorts.